Image analysis – Applications – Personnel identification
Reexamination Certificate
2011-04-12
2011-04-12
Le, Brian Q (Department: 2624)
Image analysis
Applications
Personnel identification
C382S115000, C382S117000
Reexamination Certificate
active
07925060
ABSTRACT:
An authentication system comprises: a generating part for generating face information including at least one of three-dimensional shape information and two-dimensional information in the face of a first person to be authenticated on the basis of measurement information of the first person; a model modifying part for modifying a standard model of a human face by using the face information, thereby generating an individual model of the face of the first person; a calculating part for calculating a first model perfection level as a perfection level of the individual model on the basis of reliability of the face information; an extracting part for extracting first feature information as feature information of the first person from the individual model; an obtaining part for obtaining second feature information as feature information of a second person to be compared which is pre-registered; and an authenticating part for performing an authenticating operation on the first person by using the first model perfection level in addition to similarity between the first feature information and the second feature information.
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Kawakami Yuichi
Norita Toshio
Konica Minolta Holdings Inc.
Le Brian Q
Park Edward
Sidley Austin LLP
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